The really funny and ironic thing is that these cheap HT 2 stroke engines DO meet current emissions standards. Spooky Tooth ran one through the AZ smog station and even with 20:1 mix, it ran WELL within allowable clean air standard limits for a 2 stroke.

Having said that, I'd really love to see a nice frame mount 4 stroke. compact & thin. We need something like this to allow a frame mount configuration for a 4 stroke. I'd buy one in a heartbeat. But, they just arent out there.

With the need to carry cargo on my bike, I can't use a rack mount.. just wont work for my needs in a bike.